Name: LM3S1776-IQR50-A0
Brand: Texas Instruments
SKU: LM3S1776-IQR50-A0

Type

Parameter

Lifecycle Status

NRND (Last Updated: 4 days ago)

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

64-LQFP

Number of Pins

Operating Temperature

-40°C~85°C TA

Packaging

Tray

Series

Stellaris® ARM® Cortex®-M3S 1000

JESD-609 Code

Pbfree Code

yes

Part Status

Not For New Designs

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

Terminal Finish

Matte Tin (Sn)

Technology

CMOS

Terminal Position

QUAD

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Supply Voltage

2.5V

Frequency

50MHz

Base Part Number

LM3S1776

Pin Count

Operating Supply Voltage

3.3V

Interface

I2C, IrDA, SPI, UART, USART

Memory Size

128kB

Oscillator Type

Internal

Number of I/O

RAM Size

64K x 8

Voltage - Supply (Vcc/Vdd)

2.25V~2.75V

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER, RISC

Number of Bits

Core Processor

ARM® Cortex®-M3

Peripherals

Brown-out Detect/Reset, DMA, POR, PWM, WDT

Program Memory Type

FLASH

Core Size

32-Bit

Program Memory Size

128KB 128K x 8

Connectivity

I2C, IrDA, Microwire, SPI, SSI, UART/USART

Bit Size

Data Converter

A/D 6x10b

Has ADC

YES

DMA Channels

Data Bus Width

32b

PWM Channels

YES

DAC Channels

Number of Timers/Counters

Core Architecture

ARM

CPU Family

CORTEX-M3

Boundary Scan

YES

Low Power Mode

YES

Number of A/D Converters

Format

FIXED-POINT

Integrated Cache

YES

Number of Serial I/Os

Number of DMA Channels

Height

1.6mm

Length

10mm

Width

10mm

Thickness

1.4mm

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

LM3S1776-IQR50-A0 Overview

There is a 64-LQFP package available. The board has 33 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. Stellaris® ARM® Cortex®-M3S 1000-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 128K x 8. Powered by a ARM® Cortex®-M3 Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 64. As a result, this Microcontroller comes with a 32-bit size. Input voltage for the chip is 2.5V volts. A total of NO DMA channels are available. This IC part has a memory size of 128kB. There are a number of alternatives to the base part number LM3S1776 that you can find. Performing well when operated at frequency 50MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 64 pins that can be accessed. It comes with 5 timers/counters that can be set up. The pins counted are 64. The device is powered by the the CORTEX-M3 CPU family that is embedded in it. The CPU is based on ARM cores. There are 1 A/D converters built into the device, which makes it quite versatile. The total number of bits on a chip is 10. It contains 3 serial input/output interfaces on the board.